Caddy is cool if you want sane defaults and not bother with anything for simple hosting. As soon as you get any drop of "not the default" poured into the mix the configuration becomes quite tedious really fast. I recommend Caddy to people getting into web stuff or that need something simple even if it's a production environment at this point. But anything "tuned" ends up with Nginx.
We have a lot of larger use cases including enterprise that manage their advanced configurations quite easily. but if you have specific suggestions I'd be happy to consider them.
